-LRB- CNN -RRB- -- The death toll in the flooding across Pakistan is now 58 , the National Disaster Management Authority said Monday .

Flash floods from torrential rains over the past three days have killed 15 people and displaced more than 20,000 others in Pakistan 's Balochistan province , Abdul Katif Kakar , the director of planning for the Provincial Disaster Management Authority , said Monday .

At a news conference in Quetta , Kakar said that in Balochistan , the flooding and rain killed six people in Khuzdar district , four in Turbat and five in Lasbella . He said two people were missing in Lasbella district , feared to have been swept away by flood waters .

Monsoon rains and flash flooding continue to bring misery to people living in Khuzdar , Jhal Magsi and Loralai districts . The disaster agency says nine districts across Balochistan are heavily affected by floods . It says more than two dozen mud-walled houses have collapsed from flooding in the Nawan Killi area of Quetta , the capital of Balochistan .

In Jhal Magsi , one of the worst-affected areas , 27 villages have been overwhelmed , forcing thousands of people to flee to shelter on higher ground in deserted mountainous areas .

Kakar says the Pakistan army is helping people affected by the floods .

`` The army has stepped in to provide assistance to people in Jhal Magsi . Two army helicopters are bringing relief goods to the areas . Tents have been dispatched to people in need to the Nawan Killi areas of Quetta , '' he said .

And in Pakistan 's Khyber Pakhtunkhwa province , flood waters have receded , and people are cleaning up mud and debris and assessing damage to their properties and businesses . Since the weekend , disaster management agency officials say at least 17 people have died in flash flooding across the province .

Flood waters are receding in Karachi , Pakistan 's largest city , where eight people were reported killed . A security official who did n't want to be named told CNN : `` In most parts of the city affected by the flooding , Shah Town , Saddar Town and Defence , the flooding is now under control . This is not a large-scale problem ; the authorities in Karachi are handling things well with minimum input from the Pakistan army . ''

Additional deaths were reported in Punjab , Fata and Azad Jammu Kashmir provinces .

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Deaths also reported in Punjab , Fata and Azad Jammu Kashmir provinces

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Official says 15 people dead , more than 20,000 displaced in Balochistan province

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Disaster agency says at least 17 died in flash flooding in Khyber Pakhtunkhwa province

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Flood waters are receding in Karachi , where eight people were reported killed